Hello guys, I really want to improve my aim, my flick is really good, but I wanna have more precision in my shots do you guys have advices or something else?

[https://ibb.co/qk6GTPp](https://ibb.co/qk6GTPp) when i use phoenix wall it shows a line on the ground, one ontop and then fills up with fire once its fully deployed, but i see in some videos peoples phoenix walls are solid and then fill w...